1. Wrap the cloves, allspice and cinnamon sticks in a cheesecloth square and tie it shut. Bring sugar, water and spice sachet to a boil in a 4-quart saucepan. Cook, stirring, until the syrup is clear, about 3 minutes. Add the cranberries and cook just until they begin to pop, about 5 minutes.

2. Off heat, add orange zest. Refrigerate 1 to 3 days before serving. Remove the spice sachet before serving.